Emergency crews were on the scene of a fire in the city's east end Wednesday afternoon.
Toronto Fire Services said the call for the fire at O'Connor House, located at 60 Rowena Dr., came in shortly before 3 p.m.
The house is located near Senator O'Connor College School in the Victoria Park Drive and Ellesmere Road area.
Thirteen fire trucks and 50 firefighters were on the scene battling the blaze inside the heritage building currently under construction on the school's property.
No injuries have been reported and the cause of the fire is currently unknown, firefighters said.
